CN110621182B - Illuminating an illumination source in a helmet energy management lining of a helmet assembly system - Google Patents
Illuminating an illumination source in a helmet energy management lining of a helmet assembly system Download PDFInfo
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- CN110621182B CN110621182B CN201880030532.6A CN201880030532A CN110621182B CN 110621182 B CN110621182 B CN 110621182B CN 201880030532 A CN201880030532 A CN 201880030532A CN 110621182 B CN110621182 B CN 110621182B
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- Prior art keywords
- helmet
- strap
- illuminable
- light sources
- helmet body
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/0406—Accessories for helmets
- A42B3/0433—Detecting, signalling or lighting devices
- A42B3/044—Lighting devices, e.g. helmets with lamps
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/06—Impact-absorbing shells, e.g. of crash helmets
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/10—Linings
- A42B3/12—Cushioning devices
- A42B3/125—Cushioning devices with a padded structure, e.g. foam
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- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/08—Chin straps or similar retention devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a helmet, comprising: a mounting system strap, wherein a illuminable strip is on or woven into the mounting system strap; and one or more light sources positioned on the helmet body adjacent to a top of the mounting-system strap to emit light toward the illuminable band. The light source may be directly connected to the light-emittable strip to emit light into an end of the light-emittable strip. The light source may emit light toward the illuminable zone from a lower surface or a vicinity of the helmet main body.
Description
Cross Reference to Related Applications
The present application claims us provisional patent application No. 62/503,842 entitled LED Light in EPS Foam to Illuminate a Helmet Retention System (LED Light in EPS Foam to illumination support System) filed on 2017, 9/5 and entitled in EPS Foam, the entire disclosure of which is incorporated herein by reference.
Technical Field
Aspects of this document relate generally to helmets having illuminable fitting systems, and more particularly, to helmets including illuminable straps and methods for increasing the visibility of the helmet.
Background
Protective helmets and helmets have a wide range of uses. Helmets can be used not only to protect the wearer's head during an accident, but also to increase the wearer's visibility to reduce the likelihood of an accident. While increasing the visibility of the helmet and its wearer is not a guarantee of protection from an accident, this can reduce the likelihood of the wearer being involved in the accident by making the wearer more visible to others who may be present on the road from time to time.
Disclosure of Invention
According to an aspect of the present invention, there is provided a helmet, which may include: a helmet body comprising an inner surface, an outer surface, and a lower surface extending between the inner surface and the outer surface, the helmet body comprising an energy management liner disposed between the inner surface and the outer surface, and an outer shell covering at least a majority of the energy management liner, the helmet body further comprising a first side and a second side opposite the first side; a mounting system comprising a first strap and a second strap, the first strap attached to the helmet body adjacent the lower surface at one or more first attachment points on a first side of the helmet body, the second strap attached to the helmet body adjacent the lower surface at one or more second attachment points on a second side of the helmet body, the first strap comprising one or more first illuminable bands disposed on one or more first outward-facing surfaces of the first strap, the second strap comprising one or more second illuminable bands disposed on one or more second outward-facing surfaces of the second strap; one or more first light sources located within the energy management pad and proximate to the one or more first attachment points on the first side of the helmet, at least one of the one or more first light sources configured to emit first light toward the one or more first illuminable bands of the first strap; and one or more second light sources located within the energy management pad and proximate to the one or more second attachment points on the second side of the helmet, at least one of the one or more second light sources configured to emit second light toward the one or more second illuminable bands of the second strap.
Particular embodiments of the invention may include one or more of the following features. The one or more first light sources may be located at the one or more first attachment points to emit first light from the one or more first attachment points through at least a portion of the one or more first illuminable strips. The one or more first light sources can be located proximate to a lower surface of the helmet body, and the one or more first light sources are positioned to emit the first light from the lower surface of the helmet body toward the one or more first illuminable bands of the first strap. One or more of the first illuminable strips of the first strap may comprise thermoplastic polyurethane. The controller is in operable connection with the one or more first light sources. The one or more first illuminable bands can be coupled to the first strap through one or more translucent coverings on the first strap. The first strap may further include a pocket formed by one or more translucent coverings, and at least a majority of at least one of the one or more first illuminable straps is disposed within the pocket. The one or more first light sources may be attached to ends of the one or more first illuminable strips.
According to another aspect of the invention there is provided a helmet, which may comprise: a helmet body comprising an inner surface, an outer surface, and a lower surface extending between the inner surface and the outer surface, the helmet body comprising an energy management liner disposed between the inner surface and the outer surface, the helmet body further comprising a first side and a second side; a mounting system comprising a first strap and a second strap, the first strap attached to the helmet body at one or more first attachment points on a first side of the helmet body and the second strap attached to the helmet body at one or more second attachment points on a second side of the helmet body, wherein at least a portion of the first strap and a portion of the second strap are illuminable; one or more first light sources located near the lower surface on the first side of the helmet body, and the one or more first light sources configured to emit first light from near the lower surface toward the first strap; and one or more second light sources located proximate to the lower surface on the second side of the helmet body, and the one or more second light sources configured to emit second light from proximate to the lower surface toward the second strap.
Particular embodiments of the invention may include one or more of the following features. At least one of the one or more first light sources may be positioned directly over at least one of the one or more first attachment points. One or more first light sources may be positioned to emit the first light toward the luminescable surface of the first lace. The first strap may include one or more first illuminable strips. The one or more first illuminable strips may be connected to the first lace by one or more translucent coverings. The first strap may also include a pocket formed by one or more translucent coverings, and at least a majority of at least one of the one or more first illuminable straps is disposed within the pocket. The controller is in operable communication with the one or more first light sources. One or more first light sources may be connected to an end of the first strap.
According to yet another aspect of the present invention there is provided a method for increasing the visibility of a helmet, the method may comprise: forming a helmet body comprising an energy management liner, wherein the helmet body comprises an inner surface, an outer surface, and a lower surface extending between the inner surface and the outer surface; attaching a first strap to a first side of the helmet body such that one or more first illuminable surfaces of the first strap face outward; attaching a second strap to the second side of the helmet body such that the one or more second illuminable surfaces of the second strap face outward; positioning one or more first light sources adjacent to the lower surface on the first side of the helmet body such that the one or more first light sources emit first light toward the one or more first luminescable surfaces; and positioning one or more second light sources adjacent the lower surface on the second side of the helmet body such that the one or more second light sources emit second light toward the one or more second luminescable surfaces.
Particular embodiments of the invention may include one or more of the following features. Attaching the first strap may also include attaching one or more first luminescable belts having one or more first luminescable surfaces to the first strap. One or more first illuminable strips are attached to the first tether by one or more translucent covers. One or more first light sources are connected to an end of the first strap.
Hereinafter, the gist and mode of application of the present application will be described in detail with reference to the specification and the drawings. Where the words and phrases in the specification and claims of this application are intended to have a meaning that is commonly, used and used by those of ordinary skill in the art unless otherwise indicated. At the same time, the inventors are fully aware that the meaning of a word can be defined by itself, if necessary. Wherein the inventor has explicitly chosen to explicitly state the meaning of his or her self-defining word and further explicitly pointed out that "special" definition of a term and explains how it differs from general and usual meanings, except that the specification and claims use only general and usual meanings of these terms. Accordingly, the inventors intend the specification and claims to be interpreted in their ordinary, customary, and customary meaning as the term is set forth herein, when the specification and claims do not expressly state a "special" meaning.
At the same time, the inventors also know the normal grammatical rules. Thus, if a noun, term, or phrase is to be further characterized, or otherwise limited in some way, it will, of course, include other adjectives, descriptive terms, or other modifiers that comply with the rules of grammar. Rather, the inventors intend these nouns, terms, or phrases to be construed using their ordinary meaning as understood by those skilled in the art without the use of the above-mentioned adjectives, descriptive terms, or other modifiers.
In addition, the inventors are fully aware of the guidelines and usage of the particular clauses in section 6, section 112, volume 35, of the U.S. code. Thus, the use of "function," "means," or "step" in the detailed description, the accompanying drawings, or the claims is not intended to define the application by reference to a particular clause from U.S. code 35, section 112, clause 6. Conversely, if the inventors intend to define the application by reference to particular clauses in section 6, section 112, volume 35 of the united states code, the claims hereof to introduce a specific and distinctly defined phrase "means for. Thus, even when the claims define "means for.. or" steps for.. then, if the claims also define any structure, material, or acts for supporting the above-described means or steps or for performing the defined functions, it is to be understood that: the inventors expressly do not cite the clause of section 6, section 112, volume 35, of U.S. codex. Furthermore, even if reference is made to article 6, section 112, volume 35 of the United states code to define the claimed subject matter, the inventors do not intend to limit the subject matter to the specific structures, materials, or acts described in this specification as preferred embodiments, since the subject matter does not constitute any limitations on the structures, materials, or acts described in this specification as alternative embodiments or as alternatives in order to perform the functions recited in the claims, or to include equivalent structures, materials, or acts known or later developed for performing the functions recited in the claims.
Therefore, the foregoing or other technical features, and technical advantages of the present application may be understood by one skilled in the art from the following detailed description, drawings, and claims.
Drawings
Implementations will hereinafter be described in conjunction with the appended drawings, wherein like designations denote like elements, and:
FIG. 1A is a side view of a helmet worn on a wearer's head;
FIG. 1B is a bottom view of the helmet shown in FIG. 1A;
FIG. 2 is a side view of the helmet shown in FIG. 1A worn on the head of a wearer with the straps illuminated;
figure 3 is a side view of the helmet shown in figure 1A with the outer shell removed;
FIG. 4 is a close-up view of a portion of the helmet shown in FIG. 3 with a portion of the energy management liner removed and the lighted strap disconnected from the strap;
fig. 5 shows a rear view of the helmet shown in fig. 3;
fig. 6 is a flow chart of a method for increasing the visibility of a helmet.
Detailed Description
While this disclosure includes embodiments in many different forms, there are shown in the drawings and will be described in detail specific embodiments, with the understanding that the present disclosure is to be considered as an exemplification of the principles of the disclosed methods and systems and is not intended to limit the broad aspect of the disclosed concepts to the embodiments illustrated.
Protective helmets and helmets have been used in a wide variety of applications and in many industries to prevent damage to the head and brain of a user, including recreational activities, sports, athletics, construction, mining, military defense, and others. Injuries and injuries to the user may be prevented or reduced by: prevent hard objects, sharp objects, or both from directly contacting the user's head, and also absorb, spread, or otherwise manage impact energy between the objects and the user's head. Straps or webbing are often used to allow the wearer to releasably wear the helmet and to ensure that the helmet remains on the wearer's head during an impact.
Protective helmets or helmets may be used for skiers, cyclists, football players, hockey players, baseball players, lacrosse players, marjones, climbers, car racers, motorcycle riders, cross-country racers, single board skaters or other snow or water athletes, parachutists, or any other recreational or professional player in sports. Other non-player users, such as workers involved in industry (including without limitation construction workers or other workers or personnel in hazardous work environments), may also benefit from the protective headgear described herein, as well as systems and methods for providing protective headgear.
Helmets are used to provide protection while minimizing interference with activities. The shape of the helmet may be adapted to provide both protection and comfort (e.g., to accommodate ventilation and dimensional changes). Some helmets are made of two or more bodies of energy absorbing material in shapes that make it difficult, if not impossible, to achieve a single molded piece.
Various implementations and embodiments of protective helmets according to the present disclosure include a protective shell. The protective shell may be formed of an energy absorbing material such as Expanded Polystyrene (EPS), Expanded Polyurethane (EPU), expanded polystyrene polyethylene blend (EPO), expanded polypropylene (EPP), or other suitable material. The energy absorbing material may be used as part of a hard shell helmet, such as an ice barrel helmet, a motorcycle helmet, a snowsports helmet, a football helmet, a ball striking helmet, a catcher's helmet, or a hockey helmet, and the energy absorbing material comprises an additional outer protective shell disposed on or over the protective shell. In hard case applications, the energy absorbing material may include one or more layers of EPP and provide more flexibility. Alternatively, the energy absorbing material may be part of an in-molded helmet, such as a bicycle helmet. An outer shell, such as a stamped polyethylene terephthalate or polycarbonate shell or a layer of some other material such as polyvinyl chloride (PVC) or Acrylonitrile Butadiene Styrene (ABS), may be included on the outer surface of the protective shell of the helmet and bonded directly to the energy management liner.
The visibility of conventional helmets has been addressed in several different ways. One way is by placing a light on the outer surface of the helmet that is directed towards a potential surrounding viewer, or placing a light below the surface of the helmet to illuminate a covering on the outer surface of the helmet with the light. Light Emitting Diodes (LEDs) and incandescent bulbs have been used in helmets. In addition, reflective strips have been placed on various portions of the helmet outer shell to increase the visibility of the helmet when external light is shining on the helmet. However, the reflective strips require the use of a light source external to the helmet and do not self-illuminate.
Portions of the present disclosure contemplate a helmet with a lighted mounting system and a method for increasing the visibility of a helmet. Fig. 1A-2 illustrate an exemplary helmet 100. Fig. 1A shows a helmet 100 worn on a wearer's head 102. Fig. 1B shows the underside of the helmet 100 with the outward facing surface 314 facing the viewer. Fig. 2 shows that the outward surface 314 of the strap 302 of the helmet 100 is illuminated.
The helmet 100 includes a helmet body 200 and a fitting system 300. The helmet 100 further comprises one or more first light sources 400 and one or more second light sources 500 (fig. 1B).
The mounting system 300 of the helmet 100 includes a first strap 302 and a second strap 304. The first strap 302 is disposed on the first side 212 of the helmet body 200 at one or more first attachment points 306 on the first side 212 of the helmet body 200. The second strap 304 is disposed on the second side 214 of the helmet body 200 at one or more second attachment points 308 on the second side 214 of the helmet body 200. First strap 302 and second strap 304 may be formed from one continuous strap having two ends with one end strap being first strap 302 and the other end strap being second strap 304, or first strap 302 and second strap 304 may be formed from separate strap portions.
The straps disclosed herein are illuminable to increase the visibility and/or attractiveness of the helmet, particularly in darkness, regardless of whether any external light source or any external light source shines on the strap. Light from a light source mounted on the helmet illuminates the straps, thus increasing the visibility of the helmet.
First and second tethers 302, 304 are illuminable (fig. 1A-4), and first and second tethers 302, 304 include illuminable components. In some embodiments, luminescable components include luminescable bands 310, 312 connected to first lace 302 or second lace 304. The illuminable strip may be flexible. In other embodiments, the illuminable component is woven into the lace. The woven assembly can be implemented using light reflective thread-like material or fiber optic material for interior illumination.
In some embodiments, first strap 302 includes first luminescable surface 318 and second strap 304 includes second luminescable surface 320 (fig. 1B). Luminescable surfaces 318, 320 face outward such that when the helmet is worn on a wearer's head, luminescable surfaces 318, 320 face away from the wearer's face (fig. 1A and 2).
In some embodiments, one or more first illuminable strips 310 and one or more second illuminable strips 312 are disposed on an outwardly facing surface 314 of the laces 302, 304, and the illuminable strips 310, 312 include illuminable surfaces 318, 320 (fig. 1B). When the helmet 100 is worn on the head of a wearer and the light sources 400, 500 (fig. 3-5) are turned on, the outward facing surface 314 or portions thereof are visible to others. The first and second light-emitting bands 310 and 312 may be formed of thermoplastic polyurethane. The illuminable strips 310, 312 may be connected to the straps 302, 304 via a translucent cover 316. The translucent cover 316 may be formed from polyvinyl chloride. The translucent cover 316 may be attached to the laces 302, 304 by sewing, gluing, stapling, or other methods known to those skilled in the art. The translucent cover 316 may form a pocket 322, wherein the edges of the translucent cover 316 are attached to the tethers 302, 304. Illuminable strip 310, 312 can be inserted into accessory pocket 322 such that at least a majority of illuminable strip 310, 312 is disposed within accessory pocket 322.
First and second light sources 400, 500 are configured to illuminate first and second ligaments 302, 304. Fig. 1B, 3 and 5 show the positions of the light sources 400, 500. Fig. 3 and 5 exemplarily show the wiring for illuminating the light sources 400, 500 in the helmet 100. First light source 400 may be positioned on first side 212 adjacent to lower surface 210. A second light source 500 may be positioned on the second side 214 adjacent to the lower surface 210. The first light source 400 and the second light source 500 may be disposed within the energy management liner 202 or at the edges of the energy management liner 202. One or more light sources 400, 500 may be positioned at the top of first strap 302 and second strap 304, or elsewhere along the edges of the energy management liner. When placed at the top of the first and second tethers 302, 304, the light sources 400, 500 are positioned at the first attachment point 306 or the second attachment point 308. In some embodiments, the light sources 400, 500 are positioned directly above the first attachment point 306 or the second attachment point 308. "A is above B" means "A" is positioned closer to the top of the person's head than "B".
In some embodiments, the light sources 400, 500 may be connected to the tethers 302, 304 (fig. 4). Fig. 4 shows an enlarged view of a portion of helmet 100 shown in fig. 3, with portions of energy management liner 202 around light source 400 removed and illuminable band 310 disconnected from lacing 302. In this embodiment, the light sources 400, 500 are directly attached to the illuminable strip 310, 312. In certain embodiments, light sources 400, 500 may be attached to backing strip 408, and the ends of the illuminable strips 310, 312 are attached to backing strip 408 by screws, staples, glue, or other methods known to those skilled in the art, and backing strip 408 may be attached to illuminable strips 310, 312. The light sources 400, 500 may be LEDs or incandescent lamps or other light generating mechanisms known in the art. As a light source, LEDs generate less heat than incandescent lamps, a factor to be considered in designing the location of the light source in the helmet and selecting the light source.
Light from light sources 400, 500 is directed toward laces 302, 304, and more specifically, illuminable band 310. Light sources 400, 500 may emit light directly from lower surface 210 or from near lower surface 210 toward laces 302, 304. In some embodiments, light may be directed at the upper ends of the laces 302, 304 to illuminate the laces 302, 304 from the upper ends using light passing through the laces. In some embodiments, the light sources 400, 500 may be positioned at an angle relative to the outward facing surface 314 of the ligaments 302, 304, and emit light toward the ligaments 302, 304 to illuminate the outward facing surface 314. In some embodiments, by illuminating the ends of the illuminable bands on the laces, the entire length of illuminable bands 310, 312 can be illuminated by the light passing or reflecting within the illuminable bands, even when the illuminable bands curve with the shape of the wearer's face. The embodiment of fig. 2 shows that light sources 400, 500 may be positioned and oriented to shine into the end of illuminable strip 310 or from the lower edge of the helmet to the side of illuminable strip 310 in the event that light sources 400, 500 shine on illuminable strip 310.
The first and second light sources 400, 500 are connected to a power source 402 and a controller 404 (fig. 5). Fig. 5 shows a rear view of the exemplary helmet 100 with the outer shell 204 removed. In the exemplary helmet shown in fig. 5, the controller 404 is located at the rear of the helmet. The controller 404 may also be located at various other locations of the helmet 100. The power source 402 supplies power to the light sources 400, 500. The power source 402 may be positioned toward the rear of the helmet, the rear bottom of the helmet, or elsewhere, and is electrically connected with the controller 404. The controller 404 and the power source 402 may be attached to a circuit board 410. The circuit board 410 may be nested in the energy management liner 202. It is contemplated that the various illumination modes may be initiated by user selection by manipulating the controls as on/off buttons, mode selectors, or by other controls provided on the helmet. As such, the tethers may be illuminated in a blinking mode or in various patterns. As shown in fig. 1A-4, decorative designs may be incorporated into the luminescable surface to add versatility and design features to the various embodiments.
The first light source 400 may share the same lines 406 (fig. 5) as the second light source 500, or may have separate lines associated with the controller to produce different patterns. The wires 406 may be attached to the outer surface of the energy management liner 202 and may be embedded in the energy management liner 202. For example, the traces 406 may be placed in channels 412 (FIG. 3) on the outer surface of the energy management liner 202. Alternatively, although less desirable, the wiring 406 may be positioned within the energy management lining. Outer shell 204 may be placed over energy management liner 202 to hold wires 406 in place. In some embodiments, the lines may be co-molded with the energy management liner.
Also provided herein are methods for increasing the visibility of a helmet. Fig. 6 illustrates a flow chart of an exemplary method 600. The method 600 comprises: a helmet body (602) is formed by including an energy management liner. The helmet body includes an inner surface, an outer surface, and a lower surface extending between the inner surface and the outer surface. An energy management liner is disposed between the inner surface and the outer surface. The method 600 comprises: attaching a first strap to a first side of the helmet body such that one or more first illuminable surfaces of the first strap face outward (604), and attaching a second strap to a second side of the helmet body such that one or more second illuminable surfaces of the second strap face outward (606). The method 600 further comprises: one or more first light sources are positioned near the lower surface on the first side of the helmet body such that the first light sources are configured to emit light toward the first strap (608). The method 600 further comprises: one or more second light sources are positioned near the lower surface on the second side of the helmet body such that the second light sources are configured to emit light toward the second strap (610).
In some embodiments, attaching the first strap may further comprise: one or more first light-emitting bars having one or more first light-emitting surfaces are attached to the first strap. In some embodiments, the method (600) may further comprise: one or more illuminable strips are attached to the first tether by a translucent covering. In some embodiments, positioning the one or more first light sources further comprises: positioning at least one of the one or more first light sources directly over at least one of the one or more first light sources. In some embodiments, the method (600) may further comprise: one or more first light sources are connected to an end of the first strap.
To increase the safety of the wearer, the strap is illuminated without external light shining on the helmet. The light sources are placed at or adjacent the lower surface of the helmet such that they emit light toward the strap to illuminate the outwardly-facing illuminable surface of the strap. Thus, the wearer can be seen by others, especially the driver, without the need to shine external light on the wearer.
The present disclosure and its aspects and implementations are not limited to the specific components or assembly procedures disclosed herein. By implementing the apparatus and methods of the present disclosure, many additional components and assembly procedures known in the art consistent with the intended helmet and methods of increasing the visibility of the helmet will become apparent. Where the above description relates to particular implementations of protective headgear, it will be readily apparent that numerous modifications can be made without departing from the spirit thereof, and that these implementations can be applied to other protective headgear. The presently disclosed implementations are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the disclosure being indicated by the appended claims rather than the foregoing description. All changes that come within the meaning and range of equivalency of the description are intended to be embraced therein. Thus, for example, although particular helmets and methods of increasing the visibility of a helmet are disclosed, such devices, methods, and implementing components can include any shape, size, style, type, model, version, category, grade, measurement, concentration, material, quantity, the like, known in the art for such devices, methods, implementing components, and the like, and/or the like that is consistent with the intended operation of a helmet and increasing the visibility of a helmet can be used.
The words "exemplary," "exemplary," or various forms thereof are used herein to mean serving as an example, instance, or illustration. Any aspect or design described herein as "exemplary" or "exemplary" is not necessarily to be construed as preferred or advantageous over other aspects or designs. Moreover, examples are provided only for clarity and understanding, and are not intended to limit or restrict the disclosed subject matter or relevant portions of the present disclosure in any way. It will be appreciated that a vast number of additional or alternative examples of varying scope may be presented herein, but have been omitted for brevity.
Claims (20)
1. A helmet, comprising:
a helmet body comprising an inner surface, an outer surface, and a lower surface extending between the inner surface and the outer surface, the helmet body comprising an energy management liner disposed between the inner surface and the outer surface, and an outer shell covering at least a majority of the energy management liner, the helmet body further comprising a first side and a second side opposite the first side;
a mounting system comprising a first strap and a second strap, the first strap attached to the helmet body adjacent to the lower surface at one or more first attachment points on a first side of the helmet body, the second strap attached to the helmet body adjacent to the lower surface at one or more second attachment points on a second side of the helmet body, the first strap comprising one or more first illuminable bands disposed on one or more first outward-facing surfaces of the first strap, the second strap comprising one or more second illuminable bands disposed on one or more second outward-facing surfaces of the second strap;
one or more first light sources located within the energy management lining and located proximate to the lower surface and one or more first attachment points on the first side of the helmet, at least one of the one or more first light sources positioned and oriented to emit first light through and along one or more first illuminable bands of the first strap; and
one or more second light sources located within the energy management lining and located proximate to the lower surface and one or more second attachment points on a second side of the helmet, at least one of the one or more second light sources positioned and oriented to emit second light toward one or more second illuminable bands of the second strap.
2. The helmet of claim 1, wherein the one or more first light sources are located at the one or more first attachment points to emit the first light from the one or more first attachment points through at least a portion of the one or more first illuminable bands.
3. The helmet of claim 1, wherein the one or more first light sources are located near a lower surface of the helmet body, and the one or more first light sources are positioned to emit the first light from the lower surface of the helmet body toward the one or more first illuminable bands of the first strap.
4. The helmet of claim 1, wherein one or more first illuminable bands of the first strap comprise a thermoplastic polyurethane material.
5. The helmet of claim 1, further comprising a controller, wherein the controller is operably connected to the one or more first light sources.
6. The helmet of claim 1, wherein the one or more first illuminable bands are coupled to the first strap through one or more translucent coverings on the first strap.
7. The helmet of claim 6, wherein the first strap further comprises a pocket formed by the one or more translucent coverings, and at least a majority of at least one of the one or more first illuminable bands is disposed within the pocket.
8. The helmet of claim 1, wherein the one or more first light sources are attached to ends of the one or more first illuminable bands.
9. A helmet, comprising:
a helmet body comprising an inner surface, an outer surface, and a lower surface extending between the inner surface and the outer surface, the helmet body comprising an energy management liner disposed between the inner surface and the outer surface, the helmet body further comprising a first side and a second side;
a mounting system comprising a first strap attached to the helmet body at one or more first attachment points on the first side of the helmet body and a second strap attached to the helmet body at one or more second attachment points on the second side of the helmet body, wherein at least a portion of the first strap and a portion of the second strap are illuminable;
one or more first light sources located within the energy management lining and adjacent to a lower surface on a first side of the helmet body, and oriented to pass adjacent to the lower surface and emit first light along a first illuminable portion of the first strap; and
one or more second light sources located proximate to a lower surface on a second side of the helmet body, and positioned and oriented to emit second light from proximate to the lower surface toward the second strap.
10. The helmet of claim 9, wherein at least one of the one or more first light sources is positioned directly over at least one of the one or more first attachment points.
11. The helmet of claim 9, wherein the one or more first light sources are positioned to emit the first light toward the luminescable surface of the first strap.
12. The helmet of claim 9, wherein the first strap comprises one or more first illuminable bands.
13. The helmet of claim 12, wherein the one or more first illuminable bands are connected to the first strap by one or more translucent coverings.
14. The helmet of claim 13, wherein the first strap further comprises a pocket formed by the one or more translucent covers, and at least a majority of at least one of the one or more first illuminable bands is disposed within the pocket.
15. The helmet of claim 9, further comprising a controller, wherein the controller is operably connected to the one or more first light sources.
16. The helmet of claim 9, wherein the one or more first light sources are connected to an end of the first strap.
17. A method for increasing the visibility of a helmet, the method comprising:
forming a helmet body comprising an energy management liner, wherein the helmet body comprises an inner surface, an outer surface, and a lower surface extending between the inner surface and the outer surface;
attaching a first strap to a first side of the helmet body such that one or more first illuminable surfaces of the first strap face outward;
attaching a second strap to a second side of the helmet body such that one or more second illuminable surfaces of the second strap face outward;
positioning and orienting one or more first light sources within the energy management lining and adjacent to the lower surface on the first side of the helmet body such that the one or more first light sources emit first light through and along the one or more first luminescable surfaces; and
positioning and orienting one or more second light sources adjacent to the lower surface on the second side of the helmet body such that the one or more second light sources emit second light toward the one or more second luminescable surfaces.
18. The method of claim 17, wherein attaching the first strap further comprises: attaching one or more first luminescable strips having the one or more first luminescable surfaces to the first tether.
19. The method of claim 18, further comprising: the one or more first illuminable strips are attached to the first tether by one or more translucent coverings.
20. The method of claim 17, further comprising: connecting the one or more first light sources to an end of the first strap.
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PCT/US2018/031889 WO2018208978A1 (en) | 2017-05-09 | 2018-05-09 | Light sources in energy management liner of a helmet to illuminate helmet fit system |
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CN110621182A CN110621182A (en) | 2019-12-27 |
CN110621182B true CN110621182B (en) | 2022-06-17 |
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US11076654B2 (en) * | 2017-05-09 | 2021-08-03 | Bell Sports, Inc. | Light sources in energy management liner of a helmet to illuminate helmet fit system |
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US11744309B2 (en) * | 2020-05-08 | 2023-09-05 | Buck L Davis | Illuminated hard hat |
USD930911S1 (en) * | 2020-05-18 | 2021-09-14 | Bell Sports, Inc. | Helmet |
USD959748S1 (en) * | 2020-10-23 | 2022-08-02 | Bell Sports, Inc. | Helmet |
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- 2018-05-09 CN CN201880030532.6A patent/CN110621182B/en active Active
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WO2018208978A1 (en) | 2018-11-15 |
US11076654B2 (en) | 2021-08-03 |
US20210330016A1 (en) | 2021-10-28 |
EP3634167B1 (en) | 2024-03-20 |
US20180325202A1 (en) | 2018-11-15 |
EP3634167A4 (en) | 2021-05-12 |
AU2018265002B2 (en) | 2024-06-13 |
EP3634167A1 (en) | 2020-04-15 |
CN110621182A (en) | 2019-12-27 |
AU2018265002A1 (en) | 2019-11-21 |
US11425950B2 (en) | 2022-08-30 |
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